CN216211732U

CN216211732U - Interactive teaching clipboard of online education

Info

Publication number: CN216211732U
Application number: CN202122710280.3U
Authority: CN
Inventors: 李文豪
Original assignee: Beijing Xuetestang Education Technology Co ltd
Current assignee: Beijing Xuetestang Education Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an online education interactive teaching writing board which comprises a box body, wherein a partition board is fixedly connected to the middle end of an inner cavity of the box body, fixing frames are fixedly connected to the left side and the right side of the top of the partition board, a second servo motor is fixedly installed on the inner side of each fixing frame, the output end of each second servo motor penetrates through the box body and is fixedly connected with a rotating plate, an electric telescopic rod is fixedly connected to the middle end of the top of each rotating plate, a frame is fixedly connected to the top of each electric telescopic rod, a first servo motor is fixedly installed at the lower end of the front side of the frame, a rotating rod is rotatably connected to the inner surface of the upper end of the frame, and the output end of the first servo motor is in transmission connection with the rotating rod through a belt. The automatic adjusting writing board is provided with the fixing rod, the frame, the first servo motor and the electric telescopic rod, achieves the purpose of automatic adjustment, and solves the problem that the use requirements of people cannot be met because the existing writing board does not have the automatic adjusting function.

Description

Interactive teaching clipboard of online education

Technical Field

The utility model relates to the technical field of online education, in particular to an interactive teaching writing board for online education.

Background

On-line education is as the name implies, a teaching mode taking a network as a medium is adopted, a student and a teacher can carry out teaching activities even if the student and the teacher are separated by ten thousands of miles through the network, in addition, by means of network courseware, the student can also learn at any time and any place, time and space limitations are really broken through, network distance education is the most convenient and inexhaustible learning mode for staff with busy work and unfixed learning time, an on-line education interactive teaching writing board is involved, an existing writing board does not have the function of automatic adjustment, and therefore the using requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an online education interactive teaching writing board which has the advantage of automatic adjustment and solves the problem that the existing writing board does not have the function of automatic adjustment and cannot meet the use requirements of people.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an interactive teaching clipboard of online education, includes the box, the middle-end fixedly connected with baffle of box inner chamber, the equal fixedly connected with mount in the left and right sides at baffle top, the inboard fixed mounting of mount has second servo motor, second servo motor's output runs through box and fixedly connected with commentaries on classics board, the middle-end fixedly connected with electric telescopic handle at commentaries on classics board top, electric telescopic handle's top fixedly connected with frame, the positive lower extreme fixed mounting of frame has first servo motor, the internal surface rotation of frame upper end is connected with the bull stick, first servo motor's output passes through the belt and is connected with the bull stick transmission, the external fixed connection of bull stick has the dead lever, the left side fixedly connected with clipboard body of dead lever.

Preferably, the lower end of the left side of the writing board body is fixedly connected with a penholder, and the top of the penholder is provided with a groove.

Preferably, the spout has been seted up at the top of box, the equal sliding connection in the left and right sides of spout inner chamber has the slider, and the equal fixedly connected with connecting rod in top of slider, the top and the commentaries on classics board fixed connection of connecting rod.

Preferably, the bottom of the inner cavity of the box body is fixedly connected with a storage battery, and a charging hole is formed in the middle end of the right side of the storage battery.

Preferably, the upper ends of the left side and the right side of the box body are provided with heat dissipation holes which are symmetrically arranged.

Preferably, four corners of the bottom of the box body are provided with idler wheels, and the middle end on the right side of the box body is fixedly connected with a push rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is provided with the fixed rod, the frame, the first servo motor and the electric telescopic rod, and after people push the equipment by the push rod to move the equipment to a designated area, the second servo motor is started to work through the external controller, the second servo motor drives the rotating plate to rotate, the rotating plate drives the connecting rod to rotate, the connecting rod drives the sliding block to slide in the inner cavity of the sliding groove, the rotation of the rotating plate is stabilized, the electric telescopic rod is opened to be telescopic through the external controller, the electric telescopic rod drives the frame to move up and down, open first servo motor work through external controller, first servo motor passes through the belt and drives the bull stick rotation, and the bull stick passes through the dead lever and drives the clipboard body and rotate, has realized the multi-angle of clipboard body and has adjusted, makes things convenient for people to write, has reached automatically regulated's purpose, has solved current clipboard and has not possessed automatically regulated's function, leads to not satisfying people's user demand's problem.

2. According to the pen rack, after people hold the pen to write, the pen does not need to be held by hands, and the writing pen can be placed above the pen rack, so that the purpose of convenience in pen placement is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a second servo motor according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention.

In the figure: 1. a box body; 2. a roller; 3. rotating the plate; 4. a pen rack; 5. a writing board body; 6. fixing the rod; 7. a frame; 8. a first servo motor; 9. an electric telescopic rod; 10. a connecting rod; 11. a push rod; 12. heat dissipation holes; 13. a partition plate; 14. a storage battery; 15. a second servo motor; 16. a rotating rod; 17. a charging hole; 18. a fixed mount; 19. a chute; 20. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The box body 1, the roller 2, the rotating plate 3, the penholder 4, the writing board body 5, the fixing rod 6, the frame 7, the first servo motor 8, the electric telescopic rod 9, the connecting rod 10, the push rod 11, the heat dissipation holes 12, the partition plate 13, the storage battery 14, the second servo motor 15, the rotating rod 16, the charging holes 17, the fixing frame 18, the sliding groove 19 and the sliding block 20 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the utility model can be known by technicians in the technical manual or by conventional experimental methods.

Referring to fig. 1-3, an interactive teaching writing board for online education comprises a case 1, a storage battery 14 fixedly connected to the bottom of the inner cavity of the case 1, a charging hole 17 formed at the middle end of the right side of the storage battery 14, heat dissipation holes 12 formed at the upper ends of the left and right sides of the case 1, the heat dissipation holes 12 being symmetrically formed, rollers 2 disposed at the four corners of the bottom of the case 1, a push rod 11 fixedly connected to the middle end of the right side of the case 1, a partition 13 fixedly connected to the middle end of the inner cavity of the case 1, fixing frames 18 fixedly connected to the left and right sides of the top of the partition 13, a second servo motor 15 fixedly mounted on the inner side of the fixing frame 18, an output end of the second servo motor 15 penetrating through the case 1 and fixedly connected to a rotating plate 3, a chute 19 formed at the top of the case 1, sliders 20 slidably connected to the left and right sides of the inner cavity of the chute 19, and a connecting rod 10 fixedly connected to the top of the sliders 20, the top of the connecting rod 10 is fixedly connected with the rotating plate 3, the middle end of the top of the rotating plate 3 is fixedly connected with an electric telescopic rod 9, the top of the electric telescopic rod 9 is fixedly connected with a frame 7, the front lower end of the frame 7 is fixedly provided with a first servo motor 8, the inner surface of the upper end of the frame 7 is rotatably connected with a rotating rod 16, the output end of the first servo motor 8 is in transmission connection with the rotating rod 16 through a belt, the outer surface of the rotating rod 16 is fixedly connected with a fixed rod 6, the left side of the fixed rod 6 is fixedly connected with a writing plate body 5, the lower end of the left side of the writing plate body 5 is fixedly connected with a pen holder 4, the top of the pen holder 4 is provided with a groove, the fixed rod 6, the frame 7, the first servo motor 8 and the electric telescopic rod 9 are arranged, people push the equipment through a push rod 11, after the equipment is moved to a designated area, the second servo motor 15 is started to work through an external controller, the second servo motor 15 drives the rotating plate 3 to rotate, it rotates to change board 3 and drive connecting rod 10, connecting rod 10 drives the inner chamber slip of slider 20 at spout 19, stabilize the rotation of changeing board 3, it is flexible to open electric telescopic handle 9 through external controller, electric telescopic handle 9 drives frame 7 up-and-down motion, open first servo motor 8 work through external controller, first servo motor 8 drives bull stick 16 through the belt and rotates, bull stick 16 drives clipboard body 5 through dead lever 6 and rotates, the multi-angle regulation of clipboard body 5 has been realized, make things convenient for people to write, automatic regulation's purpose has been reached, external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

When the multifunctional writing board is used, the fixing rod 6, the frame 7, the first servo motor 8 and the electric telescopic rod 9 are arranged, people push the equipment through the push rod 11, after the equipment is moved to a designated area, the second servo motor 15 is started to work through the external controller, the second servo motor 15 drives the rotating plate 3 to rotate, the rotating plate 3 drives the connecting rod 10 to rotate, the connecting rod 10 drives the sliding chute 19 to slide in the inner cavity of the sliding block 20, the rotating plate 3 is stabilized to rotate, the electric telescopic rod 9 is started to stretch through the external controller, the electric telescopic rod 9 drives the frame 7 to move up and down, the first servo motor 8 is started to work through the external controller, the first servo motor 8 drives the rotating rod 16 to rotate through the belt, the rotating rod 16 drives the writing board body 5 to rotate through the fixing rod 6, the multi-angle adjustment of the writing board body 5 is realized, the writing of people is facilitated, the purpose of automatic adjustment is achieved, and the problem that the existing writing board does not have the function of automatic adjustment is solved, the pen rack has the advantages that the use requirements of people cannot be met, after people hold the pen to write, the pen does not need to be held by hands, the writing pen can be placed above the pen rack 4, and the purpose of facilitating pen placement is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interactive teaching clipboard of online education, includes box (1), its characterized in that: the middle end of the inner cavity of the box body (1) is fixedly connected with a partition plate (13), the left side and the right side of the top of the partition plate (13) are both fixedly connected with a fixing frame (18), the inner side of the fixing frame (18) is fixedly provided with a second servo motor (15), the output end of the second servo motor (15) penetrates through the box body (1) and is fixedly connected with a rotating plate (3), the middle end of the top of the rotating plate (3) is fixedly connected with an electric telescopic rod (9), the top of the electric telescopic rod (9) is fixedly connected with a frame (7), the front lower end of the frame (7) is fixedly provided with a first servo motor (8), the inner surface of the upper end of the frame (7) is rotatably connected with a rotating rod (16), the output end of the first servo motor (8) is in transmission connection with the rotating rod (16) through a belt, the outer surface of the rotating rod (16) is fixedly connected with a fixing rod (6), the left side of the fixed rod (6) is fixedly connected with a writing board body (5).

2. An interactive teaching writing board for online education according to claim 1 wherein: the writing board is characterized in that a penholder (4) is fixedly connected to the lower end of the left side of the writing board body (5), and a groove is formed in the top of the penholder (4).

3. An interactive teaching writing board for online education according to claim 1 wherein: spout (19) have been seted up at the top of box (1), the equal sliding connection in the left and right sides of spout (19) inner chamber has slider (20), and the equal fixedly connected with connecting rod (10) in top of slider (20), the top and commentaries on classics board (3) fixed connection of connecting rod (10).

4. An interactive teaching writing board for online education according to claim 1 wherein: the bottom of the inner cavity of the box body (1) is fixedly connected with a storage battery (14), and a charging hole (17) is formed in the middle end of the right side of the storage battery (14).

5. An interactive teaching writing board for online education according to claim 1 wherein: the upper ends of the left side and the right side of the box body (1) are both provided with heat dissipation holes (12), and the heat dissipation holes (12) are symmetrically arranged.

6. An interactive teaching writing board for online education according to claim 1 wherein: the four corners of the bottom of the box body (1) are provided with idler wheels (2), and the middle end on the right side of the box body (1) is fixedly connected with a push rod (11).